chris. >> indra, thank you very much. after days of intense negotiations, six world powers and eastern have reached a temporary agreement. if eastern limits nuke clear activities, the deal offers lighter sanctions in exchange. the obama administration ca calling. happy thanksgiving to you and your family. i will take it that this deal is one of the things you are thankful for. but the question is, is it a deal or is it a deal to make a deal in the future. >> first of all, chris, what this does is for the first time in a decade, it halts eastern's nuclear program, indeed, it rolls it back in key respects. it gives the international inspectors access and monitoring ability they've never had before. in that sense, it's a very good deal. it also gives us an opportunity over the next six months to see if we can negotiate a comprehensive resolution to 18's nuclear program. >> now, you are getting push back, some politics. for example, 2003, 2005, you froze the entire nuke clear program there. why not go that way again? why be m